diff --git a/requirements.txt b/requirements.txt
index ac463576..75a7d204 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-SeaSurf==0.3.0
 flask-talisman==0.7.0
 gunicorn==20.1.0
 pycodestyle==2.7.0
-pydocstyle==6.0.0
+pydocstyle==6.1.1
 requests==2.25.1
 Sphinx==4.0.1
 Werkzeug==2.0.0